Rolling Thunder

Has anyone seen this movie Rolling Thunder? I saw recently that it is the source for the movie dialogue in the Superwolf song Blood Embrace (thank you wikipedia). The song makes the movie seem like it is an examination of a failing relationship. IMDB makes it sound like they get the failing relationship out of the way quickly and concentrate on maximizing revenge killings. I like movies about revenge killings a lot more than movies about failing relationships. Especially if a hand w/ a hook is doing the killing.